package com.bilibili;

import com.netflix.loadbalancer.RandomRule;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.loadbalancer.LoadBalanced;
import org.springframework.cloud.netflix.eureka.EnableEurekaClient;
import org.springframework.context.annotation.Bean;
import org.springframework.web.client.RestTemplate;

@SpringBootApplication
@EnableEurekaClient //可以不写
public class OrderApp {
    public static void main(String[] args) {
        SpringApplication.run(OrderApp.class,args);
    }

    @Bean //让当前方法返回对象成为一个bean对象
    @LoadBalanced//让当前的RestTemplate（OrderServer）有负载均衡（分发）能力

    public RestTemplate restTemplate(){
        return new RestTemplate();
    }
    //负载均衡的随机算法
    @Bean
    public RandomRule randomRule(){
        return new RandomRule();
    }
}
